Private School [1983]

Christine (Phoebe Cates), a student at an all girls school, is in love with Jim (Matthew Modine), who is attending a nearby academy for boys. They are planning their first night of passion together but, when busty bitch Jordan (Betsy Russell) sets her sights on Christine's guy, they find that the course of true love never did run smooth Meanwhile, Jim's school buddies involve him in all sorts of crazy capers in a desperate attempt to see (and hopefully score with) as many naked babes as possible.